The chilly air last night couldn’t have made Jamaican side Harbour View FC comfortable in their boots. After D.C. United’s second half scoring outburst, the conditions at RFK Stadium must have seemed downright unforgiving. In light of last Thursday’s draw in Kingston, each side entered the match needing a win to reach the CONCACAF Champions Cup semifinal. Despite the need to score, Harbour View held their 3-4-3 formation in a defensive posture the entire…